A full-screen touch device is necessarily more fragile.

全屏触控设备必然更加脆弱。

youdao

Screen touch human-computer interface. No need to press buttons for setting and adjustment of parameters.

触屏式人机界面，无须按键，轻松实现各种参数的设定和调校；

youdao

Touch screen may also be hard to use for people who is not familiar with computers.

对于不熟悉电脑的人来说，触摸屏可能也很难使用。

youdao

So you can read on an iPad or a touch-screen tablet, but the e-book readers are less expensive.

VOA: special.2010.12.20

The iPad has a touch-screen that is just under 25 centimeters in diagonal.

VOA: standard.2010.04.03

Apple fans and enthusiasts were eager to finally purchase an iPad,a tablet computer with a touch-screen that Apple claims will "bridge the gap" between a cell phone and a laptop computer.

VOA: standard.2010.04.03

Touch Screen: The integrated touch screen is incredibly convenient, but of course that is the essence of all tablets and even some ultrabooks.

FORBES: Why You Want The Microsoft Surface Pro (And Why You Don't)

Basically, I was constantly looking for games that required little to no twitch based mechanics for the same reasons you mentioned in your article, that being primarily playing everything on a touch screen or touch pad while sitting (or half laying so that I could elevate my ankle) in bed.

FORBES: Three Games For The Sick: Things To Do As Gamers When You're (Half) Dead

After all, sales of the older, classic iPods are falling, cannibalized by sales of touch-screen iPod touch and iPhones.

FORBES: Connect